How To Fix CNV_DMC_MC_EXCEPTION089 - Export parameters are not permitted for event-based rules

CNV_DMC_MC_EXCEPTION089 - Overview

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 089

• Message text: Export parameters are not permitted for event-based rules

In order to save an event-based rule, you must first remove any export
parameters. You can do this by selecting the relevant line and choosing
Remove Parameter.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION089 - Export parameters are not permitted for event-based rules ?

  The SAP error message CNV_DMC_MC_EXCEPTION089 indicates that there is an issue with the use of export parameters in event-based rules within the Data Migration Cockpit (DMC) or the Migration Object Model (MOM). This error typically arises when you attempt to define or use export parameters in a context where they are not allowed, particularly in event-based rules.
  
  Cause:
  
  Event-Based Rules: In SAP DMC, event-based rules are designed to trigger actions based on specific events during the data migration process. These rules do not support export parameters because they are intended to react to events rather than return values.
  Incorrect Rule Definition: If you have defined a rule that incorrectly includes export parameters, the system will throw this error when it tries to execute the rule.
  
  Configuration Issues: There may be a misconfiguration in the migration object or the rules defined for the data migration.
  
  
  Solution:
  
  Review Rule Definitions: Check the event-based rules you have defined in